AKA: electronic, F-81, AKA (Label): CALCULADORA, F-81, Product number (P/N): F81 (F-81),
Keywords/Tags: F81 (F-81) | electronic
Date of intro: ~1975, Origin: Spain (List), Dimensions: 140x88x40mm, Weight: 155g,
Power: 4.5V: (AA x3) + Adaptor,
Display: Type = Display (LED) (List), Digits = 8+1,
Number of keys: 23, #Key-White: 23,
Miscellaneous switch: [(Sigma)-N],
Classification: / Pocket,
Featuring: Procent, Logic-technology: VLSI (Very Large Scale Integration), calculator-on-a-Chip,
Main Components: GENERAL INSTRUMENT: C595,
Known Serial-numbers: A01075 (List of all S/Ns from ELECTRONICA QUEROL)
Collector value: 8/10,
Courtesy of: CALCUSEUM (Serge DEVIDTS),